Which of the following guidelines is(are) FALSE for reporting on analyses?

Which of the following guidelines is(are) FALSE for reporting on analyses?
 
  a. The presentation of data analyses should provide a maximum of detail without being cluttered.
 b. If you're using quantitative data, present them so the reader can recompute them.
 c. If you're using quantitative data, the reader needs to be able to recompute percentages in the same direction that you used in your presentation.
 d. If you're using quantitative data, the reader does not need to be able to recompute percentages in the direction opposite from what you used in your presentation.
 e. If there is a significant amount of quantitative data, you may choose to include them in an appendix.